/* 导航栏 */
ul.nav_ul{
  margin: 0;
  padding: 0;
  background: #e4e4e4;
  overflow: hidden;
}
.nav_ul li{
  height: 50px;
  padding: 0 0 0 30px;
  font-size: 16px;
  color: #666;
  line-height: 50px;
}
.nav_ul li a{
  color: #666;
  text-decoration: none;
}
.nav_ul li a span{
  margin-right: 5px;
}
.nav_ul li a img{
  margin: 0 auto;
}
.nav_ul li:hover{
  background: #fff;
  cursor: pointer;
}
.nav_ul li:nth-child(1){
  padding: 0;
  height: 120px;
  background-color: #337ab7;
}
.nav_ul li:nth-child(1) a{
  display: block;
  width: 100%;
  height: 100%;
}

/* 新闻栏 */

.news ul{
  border-bottom: 1px solid #ccc;
  overflow: hidden;
}
.news ul li{
  float: left;
  width: 25%;
  height: 128px;
  margin:0 0 10px;
  padding: 0 10px 0 0 ;
  box-sizing: border-box; 
}
.news ul li:nth-child(1) {
  width: 50%;
  height: 266px;

}

.news ul li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
.news ul li a img{
  width: 100%;
  height: 100%;
  
}
.news ul li a p{
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 41px;
  padding: 5px 10px;
  margin: 0;
  color: #fff;
  background: rgba(0,0,0,0.7);
  font-size: 12px;
}
.news ul li:nth-child(1) a p {
  padding: 0px 10px;
  font-size: 20px;
  line-height: 41px;
}
.news .publish_box{
  border-bottom: 1px solid #666;
  margin: 0 0 5px 0;
}
.news .publish .publish_box div{
  text-overflow: ellipsis;

}
.news .publish .publish_box div h3{
  margin: 20px 0 10px;
  font-size: 24px;
  color: #333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .publish .publish_box div p.text_time{
  margin: 0 0 10px;
  color: #777;
  font-size: 14px;
}

.news .publish .publish_box div p{
  margin: 0 0 10px;
  font-size: 14px;
  color: #333;
}
.news .publish .publish_box div p.text_shujv{
  color: #777;
}
.news .publish .publish_box div img{
  display: block;
  width: 100%;
  height: 100%;
}

/* 侧边栏 */
.aside a{
  display: block;
  width: 100%;
  margin-bottom: 10px;
}
.aside a img{
  width: 100%;
  height: 100%;
}

.aside a.hot{
  padding: 0 20px 20px;
  border: 1px solid #666;
  color: #337AB7;
  font-size: 14px;
  text-decoration: none;
  
}
.aside a.hot button{
  border-radius: 0;
  padding: 6px 10px;
  margin-bottom: 15px;
}
.aside a.hot h4{
  color: #337AB7;
  font-size: 18px;
  margin: 10px 0;
}
.aside a.hot p{
  margin: 10px 0;
  color: #777;
  font-size: 12px;
}

@media screen and (max-width:985px){
  ul.nav_ul li{
    width: 20%;
  }
  ul.nav_ul li:nth-child(1){
    width: 100%;
    text-align: center;
  }
}
@media screen and (max-width:775px) {
  ul.nav_ul li {
    width: 20%;
    font-size: 14px;
  }

  ul.nav_ul li:nth-child(1) {
    width: 100%;
    text-align: center;
  }
}